2685828

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 6604416

約数和(自身を除く): 3918588

約数列:

[1, 2, 3, 4, 6, 12, 41, 53, 82, 103, 106, 123, 159, 164, 206, 212, 246, 309, 318, 412, 492, 618, 636, 1236, 2173, 4223, 4346, 5459, 6519, 8446, 8692, 10918, 12669, 13038, 16377, 16892, 21836, 25338, 26076, 32754, 50676, 65508, 223819, 447638, 671457, 895276, 1342914, 2685828]

約数ペア:

[(1, 2685828), (2, 1342914), (3, 895276), (4, 671457), (6, 447638), (12, 223819), (41, 65508), (53, 50676), (82, 32754), (103, 26076), (106, 25338), (123, 21836), (159, 16892), (164, 16377), (206, 13038), (212, 12669), (246, 10918), (309, 8692), (318, 8446), (412, 6519), (492, 5459), (618, 4346), (636, 4223), (1236, 2173)]